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Update CORS docs to consume environment variables correctly #20022

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Feb 18, 2025
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Update CORS docs to consume environment variables correctly #20022

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6 changes: 3 additions & 3 deletions src/content/docs/cloudflare-one/identity/authorization-cookie/cors.mdx
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Expand Up @@ -176,7 +176,7 @@ Open `/src/index.js` and delete the existing code and paste in the following exa
const originalAPIHostname = "api.mysite.com";

export default {
async fetch(request) {
async fetch(request, env) {
// Change just the host. If the request comes in on example.com/api/name, the new URL is api.mysite.com/api/name
const url = new URL(request.url);
url.hostname = originalAPIHostname;
Expand All @@ -191,8 +191,8 @@ export default {
// since once a Request has been constructed, its URL is immutable.
const newRequest = new Request(url.toString(), request);

newRequest.headers.set("cf-access-client-id", CF_ACCESS_CLIENT_ID);
newRequest.headers.set("cf-access-client-secret", CF_ACCESS_CLIENT_SECRET);
newRequest.headers.set("cf-access-client-id", env.CF_ACCESS_CLIENT_ID);
newRequest.headers.set("cf-access-client-secret", env.CF_ACCESS_CLIENT_SECRET);
try {
const response = await fetch(newRequest);

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